I got a size small because of the reviews saying how it runs small and I’m 5’2 and I weigh 110 lbs. First I love the bathing suit it’s just too cheeky for me I would have to wear shorts with it. The chest part of the swimsuit is like a wire bra and it’s a little big for my chest cause I have a smaller chest so the way I could make it fit was the make both of the string parts super tight so it fit against my body and it’s really not comfortable doing that so I might return. Super cute though if it fit right